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Creating a HANA Snapshot File

Creating a HANA Snapshot File

For a HANA database, you need to log in to the database
to create a snapshot file for restoring the database before stopping
the service system and database applications.

Prerequisites

A cross-platform remote access tool, such as PuTTY, has been prepared.

If the OceanStor
BCManager management server runs Linux, the password of user root or DRManager has been obtained.

NOTE:

The default password of user DRManager is Huawei@CLOUD8. In template-based installation
mode, the default password of user root is Huawei@CLOUD8! .

Procedure

Use PuTTY to log in to the eReplication Server management
server.

The user name is root and the default
password is Huawei@CLOUD8!.

Run the su — dbladm command to switch
to user dbladm.

The following command output is displayed:

suse11-hana:/ # su - db1adm
suse11-hana:/usr/sap/DB1/HDB01&gt;

Run the hdbsql -i xx -n localhost:3xx15 -u system
-p Huawei@123 -d yyy command to log in to the database.

‏The following command output is displayed:

Welcome to the SAP HANA Database interactive terminal.
Type: \h for help with commands
\q to quit
hdbsql DB1=>

NOTE:

In the preceding command, xx indicates the instance ID, and yyy indicates the instance
name. Change them based on the site requirements.

Run the BACKUP DATA CREATE SNAPSHOT command
to generate a snapshot file.